Quick answers
- Which hospitals does Phebe S. Ko work at?
- Medicare's official clinician data lists Phebe S. Ko at 3 hospitals: California Pacific Medical Center- Van Ness Campus, California Pacific Medical Ctr-Davies Campus Hosp and Novato Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Phebe S. Ko see patients?
- Medicare's clinician data lists 1 practice location in Novato, CA. Call before your visit to confirm the address.
- What is Phebe S. Ko's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Phebe S. Ko accept Medicare assignment?
- Yes. Medicare's clinician data says Phebe S. Ko accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Phebe S. Ko?
- (415) 209-1300, as listed in official Medicare / NPI Registry data.
- What is Phebe S. Ko's NPI number?
- 1356583389. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Phebe S. Ko works
Medicare's Facility Affiliation Data lists Phebe S. Ko at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA · Acute Care Hospital · CCN 050047
- California Pacific Medical Ctr-Davies Campus HospSan Francisco, CA · Acute Care Hospital · CCN 050008
- Novato Community HospitalNovato, CA · Acute Care Hospital · CCN 050131
Practice locations
Addresses where Phebe S. Ko is enrolled with Medicare (CMS data updated 2026-10-02).
- 180 Rowland WayNovato, CA 94945 (415) 209‑1300
Group practices
Medicare enrollment lists Phebe S. Ko as a member of this group (CMS data updated 2026-10-02).
- Anesthesia Care Associates Medical Group, Inc107 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Novato
Clinicians with the same Medicare primary specialty in Novato, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 2010 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356583389 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians